2306820492 has 48 divisors (see below), whose sum is σ = 5983610080. Its totient is φ = 768559104.

The previous prime is 2306820487. The next prime is 2306820511. The reversal of 2306820492 is 2940286032.

2306820492 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2306820492² = 10642841564622244128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289068 + ... + 296940.

Almost surely, 2^2306820492 is an apocalyptic number.

It is an amenable number.

2306820492 is an abundant number, since it is smaller than the sum of its proper divisors (3676789588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2306820492 is a wasteful number, since it uses less digits than its factorization.

2306820492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10599 (or 10591 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 2306820492 is about 48029.3711389187. The cubic root of 2306820492 is about 1321.3096299809.

The spelling of 2306820492 in words is "two billion, three hundred six million, eight hundred twenty thousand, four hundred ninety-two".